// JavaScript Document
function menu1(id) {
    var i;
    for (i = 1; i <= 3; i++) {
        var licw = document.getElementById("mod" + i);
        var yao = document.getElementById("lay" + i);
        if (i == id) {
            licw.style.display = "block";
            yao.className = "notice_cur";
        }
        else {
            licw.style.display = "none";
            yao.className = "";
        }

    }
}



function class1(id) {
    var i;
    for (i = 1; i <= 7; i++) {
        var ruby = document.getElementById("child" + i);
        var yy = document.getElementById("main" + i);
        if (ruby != null && yy != null) {
            if (i == id) {
                ruby.style.display = "block";
                yy.getElementsByTagName("img")[0].src = "/Themes/DarkOrange/Content/images/icon-plus-16-16.jpg";
            }
            else {
                ruby.style.display = "none";
                yy.getElementsByTagName("img")[0].src = "/Themes/DarkOrange/Content/images/icon-add-16-16.jpg";
            }
        }
    }
}


function menu3(id) {
    var i;
    for (i = 1; i <= 3; i++) {
        var licw = document.getElementById("meeting" + i);
        var yao = document.getElementById("meet" + i);
        if (i == id) {
            licw.style.display = "block";
            yao.className = "notice_cur";
        }
        else {
            licw.style.display = "none";
            yao.className = "";
        }

    }
} 